/* Set bit in Function Disble register to hide this device */ static void pch_hide_devfn(unsigned devfn) { switch (devfn) { case PCI_DEVFN(22, 0): /* MEI #1 */ RCBA32_OR(FD2, PCH_DISABLE_MEI1); break; case PCI_DEVFN(22, 1): /* MEI #2 */ RCBA32_OR(FD2, PCH_DISABLE_MEI2); break; case PCI_DEVFN(22, 2): /* IDE-R */ RCBA32_OR(FD2, PCH_DISABLE_IDER); break; case PCI_DEVFN(22, 3): /* KT */ RCBA32_OR(FD2, PCH_DISABLE_KT); break; case PCI_DEVFN(28, 0): /* PCI Express Root Port 1 */ case PCI_DEVFN(28, 1): /* PCI Express Root Port 2 */ case PCI_DEVFN(28, 2): /* PCI Express Root Port 3 */ case PCI_DEVFN(28, 3): /* PCI Express Root Port 4 */ RCBA32_OR(FD, PCH_DISABLE_PCIE(PCI_FUNC(devfn))); break; case PCI_DEVFN(29, 0): /* EHCI #1 */ RCBA32_OR(FD, PCH_DISABLE_EHCI1); break; case PCI_DEVFN(31, 0): /* LPC */ RCBA32_OR(FD, PCH_DISABLE_LPC); break; case PCI_DEVFN(31, 2): /* SATA #1 */ RCBA32_OR(FD, PCH_DISABLE_SATA1); break; case PCI_DEVFN(31, 3): /* SMBUS */ RCBA32_OR(FD, PCH_DISABLE_SMBUS); break; case PCI_DEVFN(31, 5): /* SATA #2 */ RCBA32_OR(FD, PCH_DISABLE_SATA2); break; case PCI_DEVFN(31, 6): /* Thermal Subsystem */ RCBA32_OR(FD, PCH_DISABLE_THERMAL); break; case PCI_DEVFN(31, 7): /* Watch Dog*/ /* No disable defined in datasheet */ break; } }
/* Set bit in Function Disble register to hide this device */ void pch_disable_devfn(device_t dev) { switch (dev->path.pci.devfn) { case PCI_DEVFN(19, 0): /* Audio DSP */ RCBA32_OR(FD, PCH_DISABLE_ADSPD); break; case PCI_DEVFN(20, 0): /* XHCI */ RCBA32_OR(FD, PCH_DISABLE_XHCI); break; case PCI_DEVFN(21, 0): /* DMA */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS0, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 1): /* I2C0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS1, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 2): /* I2C1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS2, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 3): /* SPI0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS3, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 4): /* SPI1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS4, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 5): /* UART0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS5, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(21, 6): /* UART1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS6, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(22, 0): /* MEI #1 */ RCBA32_OR(FD2, PCH_DISABLE_MEI1); break; case PCI_DEVFN(22, 1): /* MEI #2 */ RCBA32_OR(FD2, PCH_DISABLE_MEI2); break; case PCI_DEVFN(22, 2): /* IDE-R */ RCBA32_OR(FD2, PCH_DISABLE_IDER); break; case PCI_DEVFN(22, 3): /* KT */ RCBA32_OR(FD2, PCH_DISABLE_KT); break; case PCI_DEVFN(23, 0): /* SDIO */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS7, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCI_DEVFN(25, 0): /* Gigabit Ethernet */ RCBA32_OR(BUC, PCH_DISABLE_GBE); break; case PCI_DEVFN(26, 0): /* EHCI #2 */ RCBA32_OR(FD, PCH_DISABLE_EHCI2); break; case PCI_DEVFN(27, 0): /* HD Audio Controller */ RCBA32_OR(FD, PCH_DISABLE_HD_AUDIO); break; case PCI_DEVFN(28, 0): /* PCI Express Root Port 1 */ case PCI_DEVFN(28, 1): /* PCI Express Root Port 2 */ case PCI_DEVFN(28, 2): /* PCI Express Root Port 3 */ case PCI_DEVFN(28, 3): /* PCI Express Root Port 4 */ case PCI_DEVFN(28, 4): /* PCI Express Root Port 5 */ case PCI_DEVFN(28, 5): /* PCI Express Root Port 6 */ case PCI_DEVFN(28, 6): /* PCI Express Root Port 7 */ case PCI_DEVFN(28, 7): /* PCI Express Root Port 8 */ RCBA32_OR(FD, PCH_DISABLE_PCIE(PCI_FUNC(dev->path.pci.devfn))); break; case PCI_DEVFN(29, 0): /* EHCI #1 */ RCBA32_OR(FD, PCH_DISABLE_EHCI1); break; case PCI_DEVFN(31, 0): /* LPC */ RCBA32_OR(FD, PCH_DISABLE_LPC); break; case PCI_DEVFN(31, 2): /* SATA #1 */ RCBA32_OR(FD, PCH_DISABLE_SATA1); break; case PCI_DEVFN(31, 3): /* SMBUS */ RCBA32_OR(FD, PCH_DISABLE_SMBUS); break; case PCI_DEVFN(31, 5): /* SATA #2 */ RCBA32_OR(FD, PCH_DISABLE_SATA2); break; case PCI_DEVFN(31, 6): /* Thermal Subsystem */ RCBA32_OR(FD, PCH_DISABLE_THERMAL); break; } }
/* Set bit in Function Disable register to hide this device */ void pch_disable_devfn(device_t dev) { switch (dev->path.pci.devfn) { case PCH_DEVFN_ADSP: /* Audio DSP */ rcba_function_disable(FD, PCH_DISABLE_ADSPD); break; case PCH_DEVFN_XHCI: /* XHCI */ rcba_function_disable(FD, PCH_DISABLE_XHCI); break; case PCH_DEVFN_SDMA: /* DMA */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS0, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_I2C0: /* I2C0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS1, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_I2C1: /* I2C1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS2, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_SPI0: /* SPI0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS3, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_SPI1: /* SPI1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS4, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_UART0: /* UART0 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS5, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_UART1: /* UART1 */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS6, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_ME: /* MEI #1 */ rcba_function_disable(FD2, PCH_DISABLE_MEI1); break; case PCH_DEVFN_ME_2: /* MEI #2 */ rcba_function_disable(FD2, PCH_DISABLE_MEI2); break; case PCH_DEVFN_ME_IDER: /* IDE-R */ rcba_function_disable(FD2, PCH_DISABLE_IDER); break; case PCH_DEVFN_ME_KT: /* KT */ rcba_function_disable(FD2, PCH_DISABLE_KT); break; case PCH_DEVFN_SDIO: /* SDIO */ pch_enable_d3hot(dev); pch_iobp_update(SIO_IOBP_FUNCDIS7, ~0UL, SIO_IOBP_FUNCDIS_DIS); break; case PCH_DEVFN_GBE: /* Gigabit Ethernet */ rcba_function_disable(BUC, PCH_DISABLE_GBE); break; case PCH_DEVFN_HDA: /* HD Audio Controller */ rcba_function_disable(FD, PCH_DISABLE_HD_AUDIO); break; case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 0): /* PCI Express Root Port 1 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 1): /* PCI Express Root Port 2 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 2): /* PCI Express Root Port 3 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 3): /* PCI Express Root Port 4 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 4): /* PCI Express Root Port 5 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 5): /* PCI Express Root Port 6 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 6): /* PCI Express Root Port 7 */ case PCI_DEVFN(PCH_DEV_SLOT_PCIE, 7): /* PCI Express Root Port 8 */ rcba_function_disable(FD, PCH_DISABLE_PCIE(PCI_FUNC(dev->path.pci.devfn))); break; case PCH_DEVFN_EHCI: /* EHCI #1 */ rcba_function_disable(FD, PCH_DISABLE_EHCI1); break; case PCH_DEVFN_LPC: /* LPC */ rcba_function_disable(FD, PCH_DISABLE_LPC); break; case PCH_DEVFN_SATA: /* SATA #1 */ rcba_function_disable(FD, PCH_DISABLE_SATA1); break; case PCH_DEVFN_SMBUS: /* SMBUS */ rcba_function_disable(FD, PCH_DISABLE_SMBUS); break; case PCH_DEVFN_SATA2: /* SATA #2 */ rcba_function_disable(FD, PCH_DISABLE_SATA2); break; case PCH_DEVFN_THERMAL: /* Thermal Subsystem */ rcba_function_disable(FD, PCH_DISABLE_THERMAL); break; } }